L1 Batch #48,871

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Batch Overview

Batch Number ?

#48,871

Status ?

Finalized on Ethereum

L1 Transaction ?

0x7524316433…7d8935af7c ↗

L1 Block ?

25,608,222 ↗

Age ?

11 days ago · Sat, 25 Jul 2026 07:15:11 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

18,821,418 → 18,821,823 · 406 blocks

L2 Transactions ?

4,089

Sequencer batches are how Robinhood Chain (an Arbitrum Nitro L2) commits its transaction data to Ethereum L1. Each batch bundles a contiguous range of L2 blocks and posts them — as EIP-4844 blobs — in a single L1 transaction, giving those L2 blocks Ethereum-grade data availability and, once final, Ethereum-grade finality.